Synonyms: Fumerate, allomaleic acid, 2-butenedioic acid, trans-butenedioic acid, boletic acid, lichenic acid, trans-1, 2-ethenedicarboxylic acid
Chemical Formula: C4H4O4
HS Code: 291719300
Appearance: White or colorless crystals with sour of fruit
Usage:
It can be used as acidulant, acidity regulator, acidifier, thermal-oxidative resist auxiliary, curing accelerant and spice.
Widely used in producing various carbonic acid drink, wine, concentrated solid drink, ice cream and other cold foods and drink.